JPH0357445B2 - - Google Patents

Info

Publication number
JPH0357445B2
JPH0357445B2 JP57157804A JP15780482A JPH0357445B2 JP H0357445 B2 JPH0357445 B2 JP H0357445B2 JP 57157804 A JP57157804 A JP 57157804A JP 15780482 A JP15780482 A JP 15780482A JP H0357445 B2 JPH0357445 B2 JP H0357445B2
Authority
JP
Japan
Prior art keywords
cooling fluid
container
reflecting mirror
reflector
temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP57157804A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5948703A (ja
Inventor
Takekuni Azuma
Masahiko Maruyama
Eikichi Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP15780482A priority Critical patent/JPS5948703A/ja
Publication of JPS5948703A publication Critical patent/JPS5948703A/ja
Publication of JPH0357445B2 publication Critical patent/JPH0357445B2/ja
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/181Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation
    • G02B7/1815Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors with means for compensating for changes in temperature or for controlling the temperature; thermal stabilisation with cooling or heating systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lasers (AREA)
JP15780482A 1982-09-10 1982-09-10 光伝送部品の冷却装置 Granted JPS5948703A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15780482A JPS5948703A (ja) 1982-09-10 1982-09-10 光伝送部品の冷却装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15780482A JPS5948703A (ja) 1982-09-10 1982-09-10 光伝送部品の冷却装置

Publications (2)

Publication Number Publication Date
JPS5948703A JPS5948703A (ja) 1984-03-21
JPH0357445B2 true JPH0357445B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-09-02

Family

ID=15657649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15780482A Granted JPS5948703A (ja) 1982-09-10 1982-09-10 光伝送部品の冷却装置

Country Status (1)

Country Link
JP (1) JPS5948703A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8402872A (nl) * 1984-09-19 1986-04-16 Optische Ind De Oude Delft Nv Inrichting voor het afschermen van optische organen bij een automatisch lasproces.
JPS6198319A (ja) * 1984-10-18 1986-05-16 サントル・ド・ルシエルシユ・メタリユルジク 光学装置の冷却方法
JPS6262321A (ja) * 1985-09-13 1987-03-19 Asahi Optical Co Ltd レ−ザ光吸収装置
JPS62193223U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-05-30 1987-12-08

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750122U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1980-09-09 1982-03-20

Also Published As

Publication number Publication date
JPS5948703A (ja) 1984-03-21

Similar Documents

Publication Publication Date Title
JP6547270B2 (ja) 光源装置及びこの光源装置を有する画像投影装置
EP0201013B1 (en) Infrared floodlight assembly
US4787737A (en) Projection display apparatus
US5772300A (en) Liquid crystal panel and liquid crystal projector
JPS6286325A (ja) 赤外線フラツドライト装置
JPH11282361A (ja) 画像表示装置
US5481556A (en) Laser oscillation apparatus with cooling fan and cooling fins
JPH0357445B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH08194201A (ja) 液晶プロジェクター
US2914989A (en) Reflector
JPH11202411A (ja) 液晶プロジェクターの液晶パネル冷却装置
JP2002318423A (ja) 映像表示装置
JP2005241969A (ja) 光学装置用吸熱装置及びプロジェクタ装置
JP2757649B2 (ja) レーザ加工ヘッド
JPH0480365B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP7030473B2 (ja) 光源装置、およびこれを有する投射型表示装置
JP6885423B2 (ja) 光源装置及びこの光源装置を有する画像投影装置
WO2022038943A1 (ja) 冷却装置及びそれを備える投写型画像表示装置
JP2995160B2 (ja) 光硬化装置
JP2023072374A (ja) 光源装置および投射型表示装置
JPH07202345A (ja) 半導体レーザモジュール
KR100360876B1 (ko) 엘씨디프로젝터의냉각장치
JP3241707B2 (ja) レーザ加工装置
JP3287143B2 (ja) 光ビーム加熱装置
JPH0469641A (ja) 投写型液晶表示装置の光源装置